EVAL6730 STMicroelectronics, EVAL6730 Datasheet - Page 43
![EVAL BOARD FOR L6730XX](/photos/9/30/93060/eval6730_sml.jpg)
EVAL6730
Manufacturer Part Number
EVAL6730
Description
EVAL BOARD FOR L6730XX
Manufacturer
STMicroelectronics
Type
Motor / Motion Controllers & Driversr
Datasheets
1.L6730TR.pdf
(52 pages)
2.L6730DTR.pdf
(50 pages)
3.EVAL6730.pdf
(9 pages)
4.EVAL6732.pdf
(43 pages)
Specifications of EVAL6730
Main Purpose
DC/DC, Step Down
Outputs And Type
1, Non-Isolated
Power - Output
66W
Voltage - Output
3.3V
Current - Output
20A
Voltage - Input
4.5 ~ 14V
Regulator Topology
Buck
Frequency - Switching
400kHz
Board Type
Fully Populated
Utilized Ic / Part
L6730
Input Voltage
8 V to 52 V
Product
Power Management Modules
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With/related Products
L6208
Other names
497-5501
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
L6730C - L6730D
Figure 38. Demoboard efficiency 1MHz
Figure 39. Efficiency with 2xSTS12NH3LL+2XSTSJ100NH3LL
95.00%
90.00%
85.00%
80.00%
75.00%
70.00%
65.00%
60.00%
0.96
0.95
0.94
0.93
0.92
0.91
0.89
0.88
0.87
0.9
3
1
5
7
3
OUTPUT CURRENT (A)
9
12V-->3.3V
5
Fsw=1MHz
11
13
7
Iout (A)
15
9
17
19
11
V
V
IN = 12V
IN = 5V
V
13
O = 3.3V
400KHz
700KHz
1MHz
15
Efficiency
43/50